Branching fractions for Y(3S) -> pi^0 h_b and psi(2S) -> pi^0 h_c - Collaboration, CLEO; Ge, J; Miller, D; Shipsey, I; Xin, B; Adams, G; Napolitano, J; Ecklund, K; Insler, J; Muramatsu, H; Park, C; Pearson, L; et al. (Phys.Rev.D, 2011)